# Maskmail

> Maskmail is a free email privacy tool that gives users the ability to instantly create anonymous masked emails, so you don’t need to share your private email address when signing up to a new service. It’s a simple way to protect your online privacy.

Canonical page: [https://chrome-stats.com/d/maskmail](https://chrome-stats.com/d/maskmail)

## Overview

- **ID:** `maskmail`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Shane O Sullivan
- **Category:** privacy-security
- **Daily users:** 28
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 5.2resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-04-18
- **Size:** 120 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/maskmail/)
- **Website:** [https://www.maskmail.net/faq](https://www.maskmail.net/faq)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/maskmail/privacy/](https://addons.mozilla.org/firefox/addon/maskmail/privacy/)

## Description

Maskmail is a free email privacy tool that gives users the ability to instantly create anonymous masked emails, so you don’t need to share your private email address when signing up to a new service. It’s a simple and convenient way to protect your online privacy. Maskmail instantly generates anonymous masked emails for every service you sign up to, making it very difficult for advertisers to track you online and offline. Every email created with Maskmail is unique and helps protect your inbox from unwanted emails. Easily manage your masked emails through the Maskmail Dashboard.

## Rankings

- #20,812 — Overall
- #99 — hotmail
- #138 — mail
- #175 — email
- #234 — task
- #248 — gmail

## Permissions and access

### Permissions

- `activeTab`
- `<all_urls>`
- `https://maskmail.net/`
- `http://localhost:3004/`
- `https://happybun.com/`
- `https://api.rollbar.com/`
- `clipboardRead`
- `clipboardWrite`
- `storage`

### Content script matches

- `*`
- `localhost`
- `maskmail.net`
- `www.maskmail.net`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [HideMail.app](https://chrome-stats.com/d/hidemail-app) — 9 users, 5.00 / 5
- [Fastmail Masked Email Inserter](https://chrome-stats.com/d/fastmail-masked-email-inserter) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/maskmail)